CN111185502A - Double-inclined-plane wedge deflection compensation workbench of bending machine - Google Patents

Abstract

The invention discloses a double-inclined-plane wedge deflection compensation workbench of a bending machine, which comprises a groove-shaped base and a cover plate, wherein the cover plate is arranged at the upper end of the groove-shaped base in a covering manner, a plurality of lower wedge blocks, a plurality of middle wedge blocks and a plurality of upper wedge blocks are sequentially arranged in a groove of the groove-shaped base from bottom to top, the plurality of middle wedge blocks are provided with lower inclined planes attached to the plurality of lower wedge blocks and upper inclined planes attached to the plurality of upper wedge blocks, the plurality of lower wedge blocks and the plurality of middle wedge blocks are connected in series through pull rods and can move along with the pull rods, the pull rods are connected with driving motors, T-shaped adjusting bolts penetrating through the side walls of the groove-shaped base are arranged on the middle wedge blocks, the tops of the upper wedge blocks are fixed on the cover plate through first bolts, and the cover plate; according to the technical scheme, the bending precision of the bending machine and the bending quality of the plate are improved, and the bending requirement of a high-precision workpiece is met.

Description

Double-inclined-plane wedge deflection compensation workbench of bending machine

Technical Field

The invention relates to the technical field of bending machines, in particular to a double-inclined-plane wedge deflection compensation workbench of a bending machine.

Background

The plate bending machine is widely used plate processing equipment, and various complex parts can be bent by adjusting the pressing depth distance of a sliding block through a simplest bending die and performing bending forming at various angles. In the working process, a sliding block of the bending machine is subjected to an upward uniformly distributed load, a workbench is subjected to a downward uniformly distributed load, and under the action of the uniformly distributed load, the sliding block and the workbench are subjected to flexural deformation along the stress direction, so that the deflection is generated. At present, a relatively advanced method is to install a compensation device on a bending machine, but the existing compensation device can only carry out unidirectional adjustment, and because the adjustment is unidirectional, the adjustment is not easy to be accurate, and the bending precision is influenced.

Disclosure of Invention

The invention mainly aims to provide a double-inclined-plane wedge deflection compensation workbench of a bending machine, aims to solve the problems that a compensation device can only perform one-way adjustment in the bending process, the adjustment is not easy to be accurate, and the bending precision is influenced, and provides the double-inclined-plane wedge deflection compensation workbench of the bending machine, which is convenient to adjust and accurate to process.

In order to achieve the purpose, the invention provides a double-inclined-plane wedge deflection compensation workbench of a bending machine, which comprises a groove-shaped base and a cover plate covering the upper end of the groove-shaped base, wherein a plurality of lower wedge blocks, a plurality of middle wedge blocks and a plurality of upper wedge blocks are sequentially arranged in a groove of the groove-shaped base from bottom to top, the plurality of middle wedge blocks are provided with lower inclined planes attached to the plurality of lower wedge blocks and upper inclined planes attached to the plurality of upper wedge blocks, the plurality of lower wedge blocks and the plurality of middle wedge blocks are connected in series through pull rods and can move along with the pull rods, the pull rods are connected with driving motors, T-shaped adjusting bolts penetrating through the side walls of the groove-shaped base are arranged on the middle wedge blocks, the tops of the upper wedge blocks are fixed on the cover plate through first bolts, and the cover plate is fixedly connected with the base through second.

In the technical scheme of the invention, a plurality of lower wedge blocks, a plurality of middle wedge blocks and a plurality of upper wedge blocks are sequentially arranged in a groove of a groove-shaped base from bottom to top, the plurality of middle wedge blocks are provided with lower inclined planes attached to the plurality of lower wedge blocks and upper inclined planes attached to the plurality of upper wedge blocks, the plurality of lower wedge blocks and the plurality of middle wedge blocks are connected in series through pull rods and can move along with the pull rods, the pull rods are connected with driving motors, T-shaped adjusting bolts penetrating through the side wall of the groove-shaped base are arranged on the middle wedge blocks, the top of each upper wedge block is fixed on a cover plate through first bolts, the cover plate is fixedly connected with the base through second bolts, the upper inclined planes and the lower inclined planes of the middle wedge blocks are correspondingly attached to the upper wedge blocks and the lower wedge blocks, the driving motors drive the middle wedge blocks to move in the left-right direction, the middle wedge blocks push the upper wedge blocks to ascend or descend through the upper inclined planes and the lower inclined planes to, the bending requirement of high-precision workpieces is met.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a double-bevel wedge deflection compensation workbench of a bending machine provided by the invention;

fig. 2 is a schematic cross-sectional view taken along plane X-X of fig. 1.

The reference numbers illustrate: the method comprises the following steps of 1-groove type base, 2-cover plate, 3-lower wedge block, 4-middle wedge block, 5-upper wedge block, 6-pull rod, 7-driving motor, 8-T type adjusting bolt, 9-first bolt and 10-second bolt.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

The invention provides a deflection compensation workbench for a double-inclined-plane wedge of a bending machine, and fig. 1 to 2 show an embodiment of the deflection compensation workbench for the double-inclined-plane wedge of the bending machine.

Referring to fig. 1 and 2, the double-bevel wedge deflection compensation workbench of the bending machine comprises a groove-shaped base 1 and a cover plate 2 covering the upper end of the groove-shaped base 1, a plurality of lower wedge blocks 3, a plurality of middle wedge blocks 4 and a plurality of upper wedge blocks 5 are sequentially arranged in the groove of the groove-shaped base 1 from bottom to top, the plurality of center wedges 4 have lower inclined surfaces attached to the plurality of lower wedges 3 and upper inclined surfaces attached to the plurality of upper wedges 5, the plurality of lower wedges 3 and the plurality of middle wedges 4 are connected in series through a pull rod 6 and can move along with the pull rod 6, the pull rod 6 is connected with a driving motor 7, a T-shaped adjusting bolt 8 penetrating through the side wall of the groove-shaped base 1 is arranged on the middle wedge block 4, the top of the upper wedge block 5 is fixed on the cover plate 2 through a first bolt 9, and the cover plate 2 is fixedly connected with the base through a second bolt 10.

In the technical scheme of the invention, a plurality of lower wedge blocks 3, a plurality of middle wedge blocks 4 and a plurality of upper wedge blocks 5 are sequentially arranged in a groove of a groove-shaped base 1 from bottom to top, the plurality of middle wedge blocks 4 are provided with lower inclined planes attached to the plurality of lower wedge blocks 3 and upper inclined planes attached to the plurality of upper wedge blocks 5, the plurality of lower wedge blocks 3 and the plurality of middle wedge blocks 4 are connected in series through pull rods 6 and can move along with the pull rods 6, the pull rods 6 are connected with driving motors 7, T-shaped adjusting bolts 8 penetrating through the side walls of the groove-shaped base 1 are arranged on the middle wedge blocks 4, the tops of the upper wedge blocks 5 are fixed on a cover plate 2 through first bolts 9, the cover plate 2 is fixedly connected with the base through second bolts 10, the upper inclined planes and the lower inclined planes of the middle wedge blocks 4 are correspondingly attached to the upper wedge blocks 5 and the lower wedge blocks 3, the driving motors 7 drive the middle wedge blocks 4 to move in the left-right direction, the middle wedge blocks 4 push the, the deflection of the worktable panel is compensated, so that the bending precision of the bending machine and the bending quality of the panel are improved, and the bending requirement of high-precision workpieces is met.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (1)

1. The utility model provides a double inclined plane slide wedge amount of deflection compensation workstation of bender, includes that cell type base and lid locate the apron of cell type base upper end, its characterized in that: a plurality of lower voussoirs, a plurality of well voussoirs and a plurality of voussoirs of going up are installed by supreme down in proper order in the recess of cell type base, a plurality of well voussoirs have with a plurality of lower voussoirs laminate mutually lower inclined plane and with a plurality of last inclined plane of going up the voussoir and laminating mutually, a plurality of voussoirs and a plurality of well voussoirs all concatenate mutually through the pull rod and can follow the pull rod motion down, the pull rod is connected with driving motor, be provided with on the well voussoir and wear to locate the T type adjusting bolt of cell type base lateral wall, it is fixed in the apron through first bolt to go up the voussoir top, the apron passes through second bolt and base fixed.

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